Hummingbird feeder



FIG. 1 is a perspective view of a hummingbird feeder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The elements depicted in broken line in the various figures are included for environmental purposes only, and form no part of the claimed design. 

CLAIM The ornamental design for a hummingbird feeder, as shown and described. 